157757184

素因数分解:

$2^8\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{229}}^1$

素因数の和:287

約数の個数: 216

約数和(自身を含む): 513371040

約数和(自身を除く): 355613856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 23, 24, 26, 32, 36, 39, 46, 48, 52, 64, 69, 72, 78, 92, 96, 104, 117, 128, 138, 144, 156, 184, 192, 207, 208, 229, 234, 256, 276, 288, 299, 312, 368, 384, 414, 416, 458, 468, 552, 576, 598, 624, 687, 736, 768, 828, 832, 897, 916, 936, 1104, 1152, 1196, 1248, 1374, 1472, 1656, 1664, 1794, 1832, 1872, 2061, 2208, 2304, 2392, 2496, 2691, 2748, 2944, 2977, 3312, 3328, 3588, 3664, 3744, 4122, 4416, 4784, 4992, 5267, 5382, 5496, 5888, 5954, 6624, 7176, 7328, 7488, 8244, 8832, 8931, 9568, 9984, 10534, 10764, 10992, 11908, 13248, 14352, 14656, 14976, 15801, 16488, 17664, 17862, 19136, 21068, 21528, 21984, 23816, 26496, 26793, 28704, 29312, 29952, 31602, 32976, 35724, 38272, 42136, 43056, 43968, 47403, 47632, 52992, 53586, 57408, 58624, 63204, 65952, 68471, 71448, 76544, 84272, 86112, 87936, 94806, 95264, 107172, 114816, 126408, 131904, 136942, 142896, 168544, 172224, 175872, 189612, 190528, 205413, 214344, 229632, 252816, 263808, 273884, 285792, 337088, 344448, 379224, 381056, 410826, 428688, 505632, 527616, 547768, 571584, 616239, 674176, 688896, 758448, 762112, 821652, 857376, 1011264, 1095536, 1143168, 1232478, 1348352, 1516896, 1643304, 1714752, 2022528, 2191072, 2286336, 2464956, 3033792, 3286608, 3429504, 4045056, 4382144, 4929912, 6067584, 6573216, 6859008, 8764288, 9859824, 12135168, 13146432, 17528576, 19719648, 26292864, 39439296, 52585728, 78878592, 157757184]

約数ペア:

[(1, 157757184), (2, 78878592), (3, 52585728), (4, 39439296), (6, 26292864), (8, 19719648), (9, 17528576), (12, 13146432), (13, 12135168), (16, 9859824), (18, 8764288), (23, 6859008), (24, 6573216), (26, 6067584), (32, 4929912), (36, 4382144), (39, 4045056), (46, 3429504), (48, 3286608), (52, 3033792), (64, 2464956), (69, 2286336), (72, 2191072), (78, 2022528), (92, 1714752), (96, 1643304), (104, 1516896), (117, 1348352), (128, 1232478), (138, 1143168), (144, 1095536), (156, 1011264), (184, 857376), (192, 821652), (207, 762112), (208, 758448), (229, 688896), (234, 674176), (256, 616239), (276, 571584), (288, 547768), (299, 527616), (312, 505632), (368, 428688), (384, 410826), (414, 381056), (416, 379224), (458, 344448), (468, 337088), (552, 285792), (576, 273884), (598, 263808), (624, 252816), (687, 229632), (736, 214344), (768, 205413), (828, 190528), (832, 189612), (897, 175872), (916, 172224), (936, 168544), (1104, 142896), (1152, 136942), (1196, 131904), (1248, 126408), (1374, 114816), (1472, 107172), (1656, 95264), (1664, 94806), (1794, 87936), (1832, 86112), (1872, 84272), (2061, 76544), (2208, 71448), (2304, 68471), (2392, 65952), (2496, 63204), (2691, 58624), (2748, 57408), (2944, 53586), (2977, 52992), (3312, 47632), (3328, 47403), (3588, 43968), (3664, 43056), (3744, 42136), (4122, 38272), (4416, 35724), (4784, 32976), (4992, 31602), (5267, 29952), (5382, 29312), (5496, 28704), (5888, 26793), (5954, 26496), (6624, 23816), (7176, 21984), (7328, 21528), (7488, 21068), (8244, 19136), (8832, 17862), (8931, 17664), (9568, 16488), (9984, 15801), (10534, 14976), (10764, 14656), (10992, 14352), (11908, 13248)]